| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1790.0 | USD | 20200415 |
| Unknown | China national standards | MT | 1190.0 | USD | 20200415 |
| Unknown | China national standards | MT | 370.0 | USD | 20200415 |
| Unknown | China national standards | MT | 80.0 | USD | 20200415 |
| Unknown | China national standards | MT | 1620.0 | USD | 20200415 |
| Unknown | China national standards | MT | 4220.0 | USD | 20200415 |
| Unknown | China national standards | MT | 11390.0 | USD | 20200415 |
| Unknown | China national standards | MT | 6480.0 | USD | 20200415 |
| Unknown | China national standards | MT | 2640.0 | USD | 20200415 |
| Unknown | China national standards | MT | 10100.0 | USD | 20200415 |